As of 07:43 EDT

Weather in Jefferson Highland, NH

63°Current weather

Jefferson Highland, Sunday, 9 August, 07:43

Partly cloudy. Feels like 64°. High 85°, low 63°.

Pressure29.91 inHg
Wind2.9 mph W
Humidity100%
Visibility6.2 mi
Dew point63°

Monthly outlook for Jefferson Highland, NH: average high 73.2°, average low 55.2°. That is 0.7° above the climate normal for August. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 9 August (84.8°), the coolest 15 August (48.6°).

73.2°/55.2°
Average high / low
+0.7°
Above normal
7 / 6
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August71°72.8°-1°
19 August – 28 August76.9°70.8°+3.4°
29 August – 7 Septemberat normal69°

August records over 66 years

91.4°2 August 1975All-time high
34°31 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Berlin (11 mi).

Mon, 1081° / 60°0.13Rain
81 °Rain

Jefferson Highland, Monday, 10 August

Rain. High 81°, low 60°.

Pressure29.94 inHg
Wind4.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point51°
Tue, 1176° / 57°0.06Light rain
76 °Light rain

Jefferson Highland, Tuesday, 11 August

Light rain. High 76°, low 57°.

Pressure29.77 inHg
Wind7 mph W
Humidity85%
Visibility6.2 mi
Dew point61°
Wed, 1277° / 55°0.01Light rain
77 °Light rain

Jefferson Highland, Wednesday, 12 August

Light rain. High 77°, low 55°.

Pressure29.77 inHg
Wind4.7 mph NW
Humidity41%
Visibility6.2 mi
Dew point48°
Thu, 1364° / 52°0.44Rain
64 °Rain

Jefferson Highland, Thursday, 13 August

Rain. High 64°, low 52°.

Pressure29.65 inHg
Wind12 mph W
Humidity98%
Visibility
Dew point58°
Fri, 1456° / 49°0.1Light rain
56 °Light rain

Jefferson Highland, Friday, 14 August

Light rain. High 56°, low 49°.

Pressure29.85 inHg
Wind11.8 mph W
Humidity87%
Visibility
Dew point47°
Sat, 1559° / 49°0.04Light rain
59 °Light rain

Jefferson Highland, Saturday, 15 August

Light rain. High 59°, low 49°.

Pressure29.97 inHg
Wind9.7 mph W
Humidity85%
Visibility
Dew point46°
Sun, 1673° / 49°0Overcast
73 °Overcast

Jefferson Highland, Sunday, 16 August

Overcast. High 73°, low 49°.

Pressure30.09 inHg
Wind6.1 mph NW
Humidity48%
Visibility
Dew point45°
Mon, 1771° / 54°0.02Light rain
71 °Light rain

Jefferson Highland, Monday, 17 August

Light rain. High 71°, low 54°.

Pressure30.00 inHg
Wind3.4 mph SW
Humidity41%
Visibility
Dew point44°
Tue, 1869° / 51°0.08Light rain
69 °Light rain

Jefferson Highland, Tuesday, 18 August

Light rain. High 69°, low 51°.

Pressure30.06 inHg
Wind5.9 mph NW
Humidity80%
Visibility
Dew point55°
Wed, 1974° / 49°0Overcast
74 °Overcast

Jefferson Highland, Wednesday, 19 August

Overcast. High 74°, low 49°.

Pressure30.15 inHg
Wind6.1 mph W
Humidity44%
Visibility
Dew point44°
Thu, 2081° / 56°0Overcast
81 °Overcast

Jefferson Highland, Thursday, 20 August

Overcast. High 81°, low 56°.

Pressure30.03 inHg
Wind8.3 mph SW
Humidity52%
Visibility
Dew point55°
Fri, 2184° / 65°0.35Rain
84 °Rain

Jefferson Highland, Friday, 21 August

Rain. High 84°, low 65°.

Pressure29.83 inHg
Wind7.4 mph W
Humidity77%
Visibility
Dew point66°
Sat, 2276° / 58°0.06Light rain
76 °Light rain

Jefferson Highland, Saturday, 22 August

Light rain. High 76°, low 58°.

Pressure29.91 inHg
Wind6.7 mph NW
Humidity81%
Visibility
Dew point64°
Sun, 2379° / 55°0Mostly clear
79 °Mostly clear

Jefferson Highland, Sunday, 23 August

Mostly clear. High 79°, low 55°.

Pressure29.97 inHg
Wind5.3 mph NW
Humidity47%
Visibility
Dew point51°
Mon, 2467° / 61°0Overcast
67 °Overcast

Jefferson Highland, Monday, 24 August

Overcast. High 67°, low 61°.

Pressure30.09 inHg
Wind3.2 mph E
Humidity82%
Visibility
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2571° / 53°0.13Climate normal
71 °Climate normal

Jefferson Highland, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.13 in
Chance of precipitation40%
Record high83° (2007)
Record low39° (1971)
Wed, 2672° / 54°0.05Climate normal
72 °Climate normal

Jefferson Highland, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high72°
Average low54°
Average precipitation0.05 in
Chance of precipitation35%
Record high84° (1993)
Record low41° (1963)
Thu, 2771° / 55°0.09Climate normal
71 °Climate normal

Jefferson Highland, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.09 in
Chance of precipitation42%
Record high83° (1993)
Record low41° (1989)
Fri, 2871° / 55°0.17Climate normal
71 °Climate normal

Jefferson Highland, Friday, 28 August

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.17 in
Chance of precipitation40%
Record high84° (1977)
Record low43° (2025)
Sat, 2970° / 54°0.15Climate normal
70 °Climate normal

Jefferson Highland, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.15 in
Chance of precipitation45%
Record high85° (1977)
Record low39° (1982)
Sun, 3070° / 53°0.1Climate normal
70 °Climate normal

Jefferson Highland, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.1 in
Chance of precipitation40%
Record high83° (1991)
Record low39° (1965)
Mon, 3169° / 53°0.11Climate normal
69 °Climate normal

Jefferson Highland, Monday, 31 August

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.11 in
Chance of precipitation33%
Record high82° (1973)
Record low34° (1965)
Tue, 0169° / 52°0.07Climate normal
69 °Climate normal

Jefferson Highland, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation27%
Record high84° (2010)
Record low40° (1967)
Wed, 0269° / 52°0.09Climate normal
69 °Climate normal

Jefferson Highland, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation30%
Record high84° (2010)
Record low39° (1991)
Thu, 0368° / 53°0.14Climate normal
68 °Climate normal

Jefferson Highland, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high68°
Average low53°
Average precipitation0.14 in
Chance of precipitation45%
Record high85° (2010)
Record low40° (1976)
Fri, 0469° / 53°0.1Climate normal
69 °Climate normal

Jefferson Highland, Friday, 4 September

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.1 in
Chance of precipitation35%
Record high85° (1999)
Record low38° (1987)
Sat, 0569° / 52°0.09Climate normal
69 °Climate normal

Jefferson Highland, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation27%
Record high82° (2014)
Record low38° (1963)
Sun, 0668° / 51°0.13Climate normal
68 °Climate normal

Jefferson Highland, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.13 in
Chance of precipitation32%
Record high82° (1983)
Record low38° (2000)
Mon, 0769° / 51°0.06Climate normal
69 °Climate normal

Jefferson Highland, Monday, 7 September

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.06 in
Chance of precipitation27%
Record high84° (2007)
Record low37° (1962)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Jefferson Highland, NH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Jefferson Highland, NH since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.